| Mergers, Acquisitions and Dispositions Disclosures [Text Block] | 3 . Acquisitions Acquisitions The following table presents a summary of the acquisition-date fair values of the assets acquired and liabilities assumed for each of Legg Mason's significant recent acquisitions: EnTrust Capital Clarion Partners RARE Infrastructure Limited Martin Currie (Holdings) Limited QS Investors Holdings, LLC Acquisition Date May 2, 2016 April 13, 2016 October 21, 2015 October 1, 2014 May 31, 2014 Purchase price Cash $ 400,000 $ 631,476 $ 213,739 $ 202,577 $ 11,000 Estimated contingent consideration — — 25,000 75,211 13,370 Performance-based Legg Mason restricted share units — 11,121 — — — Minority equity interest transferred 140,000 (1) — — — — Total consideration 540,000 642,597 238,739 277,788 24,370 Fair value of noncontrolling interests 247,700 (1) 105,300 62,722 — — Total 787,700 747,897 301,461 277,788 24,370 Identifiable assets and liabilities Cash 8,236 25,307 9,667 29,389 441 Investments 16,220 22,285 — — 3,281 Receivables 20,820 53,657 6,612 — 2,699 Indefinite-life intangible fund management contracts 262,300 505,200 122,755 135,321 — Indefinite-life trade name 7,400 23,100 4,766 7,130 — Amortizable intangible asset management contracts 65,500 102,800 67,877 15,234 7,060 Fixed assets 4,479 8,255 673 784 599 Other current assets (liabilities), net 1,030 (25,585 ) (10,605 ) — — Liabilities, net (8,823 ) (10,579 ) (3,948 ) (4,388 ) (6,620 ) Pension liability — — — (32,433 ) — Deferred tax liabilities — (36,788 ) (58,619 ) (31,537 ) — Total identifiable assets and liabilities 377,162 667,652 139,178 119,500 7,460 Goodwill $ 410,538 $ 80,245 $ 162,283 $ 158,288 $ 16,910 (1) Post combination EnTrustPermal noncontrolling interest of $403,200 also included a fair value reclassification of $15,500 from retained earnings at the time of the acquisition. EnTrust Capital On May 2, 2016, Legg Mason acquired EnTrust Capital ("EnTrust") and combined it with The Permal Group, Ltd. ("Permal"), Legg Mason's existing hedge fund platform, to form EnTrustPermal. EnTrust, an alternative asset management firm headquartered in New York, had $9,600,000 in assets under management ("AUM") and approximately $2,000,000 in assets under advisement and committed capital at closing, and largely complementary investment strategies, investor base, and business mix to Permal. The transaction included a cash payment of $400,000 , which was funded with borrowings under Legg Mason's revolving credit facility, as well as a portion of the proceeds from the issuance of $450,000 of 4.75% Senior Notes due 2026 (the "2026 Notes") and $250,000 of 6.375% Junior Subordinated Notes due 2056 (the "6.375% 2056 Notes") in March 2016. As a result of the combination, Legg Mason owns 65% of the new entity, EnTrustPermal, with the remaining 35% owned by EnTrust's co-founder and managing partner. The noncontrolling interests can be put by the holder or called by Legg Mason for settlement at fair value subject to various conditions, including the passage of time. The fair value of the noncontrolling interests in the Consolidated Balance Sheet reflects the total business enterprise value of the combined entity, after appropriate discounts for lack of marketability and control. The fair value of the acquired amortizable intangible asset management contracts had a useful life of approximately eight years at acquisition. Purchase price allocated to intangible assets and goodwill is expected to be deductible for U.S. tax purposes over a period of 15 years. Goodwill is principally attributable to synergies expected to arise with EnTrust. Management estimated the fair values of the indefinite-life intangible fund management contracts, indefinite-life trade name, and amortizable intangible asset management contracts based upon discounted cash flow analyses, using unobservable market data inputs, which are Level 3 measurements. The significant assumptions used in these analyses at acquisition, including projected annual cash flows, projected AUM growth rates and discount rates, are summarized as follows: Projected Cash Flow Growth Discount Rate Indefinite-life intangible fund management contracts (1)% to 5% (weighted-average: 4%) 14.5% Indefinite-life trade name 6% to 14% (weighted-average: 6%) 14.5% Projected AUM Growth / (Attrition) Discount Rate Amortizable intangible asset management contracts 10% / (13)% 13.5% After the completion of the annual impairment testing process in fiscal 2017, the indefinite-life funds management contracts asset related to the EnTrust acquisition was combined with the indefinite-life funds-of-hedge funds management contracts asset related to the legacy Permal business. During the three months ended December 31, 2017, the combined EnTrustPermal indefinite-life funds management contracts asset was impaired by $195,000. See Note 6 for additional information. Costs incurred in connection with the acquisition of EnTrust were $7,031 during the nine months ended December 31, 2016 . The financial results of EnTrust included in Legg Mason's consolidated financial results for the three and nine months ended December 31, 2016, include revenues of $39,206 and $84,472 , respectively, and did not have a material impact on Net Income Attributable to Legg Mason, Inc. In connection with the combination of EnTrust and Permal, Legg Mason incurred total charges for restructuring and transition costs of $90,313 through December 31, 2017, which includes $1,312 and $5,232 , respectively, recognized during the three and nine months ended December 31, 2017. These costs were primarily comprised of charges for employee termination benefits, including severance and retention incentives, which were recorded as Compensation and benefits, in the Consolidated Statements of Income, and real estate related charges, which were recorded as Occupancy, in the Consolidated Statements of Income. While the combination is substantially complete, Legg Mason expects to incur additional costs totaling $2,000 to $3,000 during the remainder of fiscal 2018 and fiscal 2019. The table below presents a summary of changes in the restructuring and transition-related liability from December 31, 2015 through December 31, 2017, and cumulative charges incurred to date: Compensation Other Total Balance as of December 31, 2015 $ — $ — $ — Accrued charges 31,581 9,981 (1) 41,562 Payments (21,938 ) (2,097 ) (24,035 ) Balance as of March 31, 2016 9,643 7,884 17,527 Accrued charges 22,891 11,075 (1) 33,966 Payments (29,211 ) (12,408 ) (41,619 ) Balance as of March 31, 2017 3,323 6,551 9,874 Accrued charges 1,608 650 2,258 Payments (4,776 ) (4,449 ) (9,225 ) Balance as of December 31, 2017 $ 155 $ 2,752 $ 2,907 Non-cash charges (2) Year ended March 31, 2016 $ 591 $ 1,143 $ 1,734 Year ended March 31, 2017 4,423 3,396 7,819 Nine months ended December 31, 2017 2,970 4 2,974 Total $ 7,984 $ 4,543 $ 12,527 Cumulative charges incurred through December 31, 2017 $ 64,064 $ 26,249 $ 90,313 (1) Includes lease loss reserve for space permanently abandoned of $9,069 for the year ended March 31, 2017, and $7,212 for the year ended March 31, 2016. (2) Includes stock-based compensation expense and accelerated fixed asset depreciation. Clarion Partners On April 13, 2016, Legg Mason acquired a majority equity interest in Clarion Partners, a diversified real estate asset management firm headquartered in New York. Clarion Partners managed approximately $41,500,000 in AUM on the date of acquisition. Legg Mason acquired an 82% ownership interest in Clarion Partners for a cash payment of $631,476 (including a payment for cash delivered of $36,772 and co-investments of $16,210 ), which was funded with a portion of the proceeds from the issuance of the 2026 Notes and the 6.375% 2056 Notes in March 2016. The Clarion Partners management team retained 18% of the outstanding equity in Clarion Partners. The Clarion Partners management team also retained rights to the full amount of performance fee revenues earned on historic AUM in place as of the closing of the acquisition. Performance fees earned on this historic AUM are fully passed through to employees as compensation, per the terms of the acquisition agreement, and recorded as compensation expense. Legg Mason expects the full pass through of performance fees to phase out approximately five years post-closing. The firm's previous majority owner sold its entire ownership interest in the transaction. The noncontrolling interests held by the management team can be put by the holders or called by Legg Mason for settlement at fair value subject to various conditions, including the passage of time. The fair value of the noncontrolling interests reflects the total business enterprise value, after appropriate discounts for lack of marketability and control. Upon the acquisition, Legg Mason also granted certain key employees of Clarion Partners a total of 716 performance-based Legg Mason restricted share units with an aggregate fair value of $11,121 , which vest upon Clarion Partners achieving a certain level of EBITDA, as defined in the award agreements, within a designated period after the closing of the acquisition. The aggregate value of the award was included in the purchase price and was determined as of the grant date using a Monte Carlo pricing model with the following assumptions: Long-term EBITDA growth rate 6.0 % Risk-free interest rate 2.3 % Expected volatility: Legg Mason 38.0 % Clarion Partners 30.0 % In connection with the transaction, Legg Mason also implemented an affiliate management equity plan for the management team of Clarion Partners, which resulted in a non-cash charge of $15,200 in the three months ended June 30, 2016. See Note 8 for additional information related to the Clarion Partners management equity plan. The fair value of the acquired amortizable intangible asset management contracts had an average useful life of approximately 10 years at acquisition. Approximately 82% of the purchase price allocated to intangible assets and goodwill is expected to be deductible for U.S. tax purposes over a period of 15 years. Goodwill is principally attributable to synergies expected to arise with Clarion Partners. Management estimated the fair values of the indefinite-life intangible fund management contracts, indefinite-life trade name, and amortizable intangible asset management contracts based upon discounted cash flow analyses, using unobservable market data inputs, which are Level 3 measurements. The significant assumptions used in these analyses at acquisition, including projected annual cash flows, projected AUM growth rates and discount rates, are summarized as follows: Projected Cash Flow Growth Discount Rate Indefinite-life intangible fund management contracts 6% to 20% (weighted-average: 6%) 13.5% Indefinite-life trade name 5% to 17% (weighted-average: 6%) 13.5% Projected AUM Growth / (Attrition) Discount Rate Amortizable intangible asset management contracts: 7% / (10)% 13.4% In addition to the previously discussed charge of $15,200 incurred in connection with the implementation of the Clarion Partners management equity plan, during the nine months ended December 31, 2016 , there were $10,741 of costs incurred in connection with the acquisition of Clarion Partners. The financial results of Clarion Partners included in Legg Mason's consolidated financial results for the three and nine months ended December 31, 2016, include revenues of $50,786 and $191,559 , respectively, and did not have a material impact to Net Income Attributable to Legg Mason, Inc. Pro Forma Financial Information The following unaudited pro forma financial information presents the combined financial results of Legg Mason, Clarion Partners, and EnTrust, for the initial period of the acquisitions as if each acquisition had occurred on April 1, 2015. The unaudited pro forma financial information reflects certain adjustments for amortization expense related to the fair value of acquired intangible assets, acquisition- and transition-related costs, interest expense related to debt incurred to finance the acquisitions, and the income tax impact of the pro forma adjustments. The unaudited pro forma financial information is for informational purposes only, excludes projected cost savings, and is not necessarily indicative of the financial results that would have been achieved had the acquisitions actually occurred at the beginning of the first period presented. Three Months Ended December 31, 2016 Nine Months Ended December 31, 2016 Revenues $ 715,241 $ 2,181,127 Net Income Attributable to Legg Mason, Inc. 53,243 196,830 Net Income Per Share Attributable to Legg Mason, Inc. Shareholders: Basic $ 0.52 $ 1.87 Diluted 0.52 1.87 RARE Infrastructure Limited On October 21, 2015, Legg Mason acquired a majority equity interest in RARE Infrastructure Limited ("RARE Infrastructure"). RARE Infrastructure specializes in global listed infrastructure security investing, is headquartered in Sydney, Australia, and had approximately $6,800,000 in AUM at the closing of the transaction. Under the terms of the related transaction agreements, Legg Mason acquired a 75% ownership interest in the firm, the firm's management team retained a 15% equity interest and a continuing corporate minority owner, retained 10% . The acquisition required an initial cash payment of $213,739 (using the foreign exchange rate as of October 21, 2015 for the 296,000 Australian dollar payment), which was funded with approximately $40,000 of net borrowings under the Company's previous revolving credit facility, as well as existing cash resources. In addition, contingent consideration may be due March 31, 2018, of up to $82,792 (using the foreign exchange rate as of December 31, 2017 , for the maximum 106,000 Australian dollar amount per the related agreements), dependent on the achievement of certain net revenue targets, and subject to potential catch-up adjustments extending through March 31, 2019. The transaction also provided for a potential contingent payment as of March 31, 2017, however no such payment was due based on relevant net revenue targets. The noncontrolling interests can be put by the holders or called by Legg Mason for settlement at fair value, except for the non-management portion of the noncontrolling interests, which are callable at a pre-agreed formula, as specified in the agreements. The fair value of the noncontrolling interests reflects the total business enterprise value of RARE Infrastructure, after appropriate discounts for lack of marketability and control. The fair value of the acquired amortizable intangible asset management contracts had a useful life of 12 years at acquisition. Purchase price allocated to intangible assets and goodwill is not deductible for Australian tax purposes. Goodwill was principally attributable to synergies expected to arise with RARE Infrastructure. Management estimated the fair values of the indefinite-life intangible fund management contracts, indefinite-life trade name, and amortizable intangible asset management contracts based upon discounted cash flow analyses, using unobservable market data inputs, which are Level 3 measurements. The significant assumptions used in these analyses at acquisition, including projected annual cash flows, projected AUM growth rates and discount rates, are summarized as follows: Projected Cash Flow Growth Discount Rate Indefinite-life intangible fund management contracts and indefinite-life trade name Up to 10% (weighted-average: 7%) 16.5% Projected AUM Growth / (Attrition) Discount Rate Amortizable intangible asset management contracts 7% / (8)% 16.5% During the three months ended June 30, 2017, the amortizable intangible asset management contracts asset and the trade name indefinite-life intangible asset were impaired by $32,000 and $2,000 , respectively, and during the three months ended December 31, 2016, the amortizable intangible asset management contracts asset was impaired by $18,000 . See Note 6 for additional information. The fair value of the contingent consideration was estimated using Monte Carlo simulation in a risk-neutral framework with various observable inputs, as well as, with various unobservable data inputs which are Level 3 measurements. The simulation considered variables, including AUM growth and performance fee levels. Consistent with risk-neutral framework, projected AUM and performance fees were dampened by a measure of risk referred to as 'market price of risk' to account for its market risk or systematic risk before calculating the earn-out payments. These earn-out payments were then discounted commensurate with their timing. A summary of various assumption values follows: AUM growth rates Weighted-average: 7% Performance fee growth rates Weighted-average: 3% Projected AUM and performance fee market price of risk 6.5% AUM volatility 20.0% Earn-out payment discount rate 1.9% Significant increases (decreases) in projected AUM or performance fees would result in a significantly higher (lower) contingent consideration liability fair value. The contingent consideration liability established at closing had an acquisition date fair value of $25,000 (using the foreign exchange rate as of October 21, 2015). As of December 31, 2017 , the fair value of the contingent consideration liability was $2,176 , a decrease of $15,268 from March 31, 2017. During the three months ended June 30, 2017, reductions in projected AUM and revenues attributable in part to a large outflow during the quarter resulted in a $15,250 reduction in the estimated contingent consideration liability, recorded as a credit to Contingent consideration fair value adjustments in the Consolidated Statement of Income. The remaining decrease during the nine months ended December 31, 2017 of $18 is attributable to changes in the exchange rate, which is included in Accumulated other comprehensive loss, net, as Foreign currency translation adjustment, net of accretion. The total contingent consideration liability was included in non-current Contingent consideration in the Consolidated Balance Sheet as of December 31, 2017. As of March 31, 2017, the contingent consideration liability totaled $17,444 , of which $7,791 was included in current Contingent consideration in the Consolidated Balance Sheet, with the remaining $9,653 included in non-current Contingent consideration. The contingent consideration liability was recorded at an entity with an Australian dollar functional currency, such that related changes in the exchange rate do not impact net income. Martin Currie (Holdings) Limited On October 1, 2014, Legg Mason acquired all outstanding equity interests of Martin Currie (Holdings) Limited ("Martin Currie"), an international equity specialist based in the United Kingdom. The acquisition required an initial payment of $202,577 (using the foreign exchange rate as of October 1, 2014 for the £125,000 contract amount), which was funded from existing cash. In addition, a contingent consideration payment may be due March 31, 2018, following the third anniversary of closing, of up to approximately $439,331 (using the foreign exchange rate as of December 31, 2017 for the maximum £325,000 contract amount), inclusive of the payment of certain potential pension and other obligations, and dependent on the achievement of certain financial metrics at March 31, 2018, as specified in the share purchase agreement. The agreement also provided for potential first and second anniversary contingent payments as of March 31, 2016 and 2017, respectively, however no such payments were due based on relevant financial metrics. The fair value of the amortizable intangible asset management contracts asset is being amortized over a period of 12 years. Goodwill is principally attributable to synergies expected to arise with Martin Currie. These acquired intangible assets and goodwill are not deductible for U.K. tax purposes. Management estimated the fair values of the indefinite-life intangible fund management contracts, indefinite-life trade name, and amortizable intangible asset management contracts based upon discounted cash flow analyses, using unobservable market data inputs, which are Level 3 measurements. The significant assumptions used in these analyses at acquisition, including projected annual cash flows, projected AUM growth rates and discount rates, are summarized as follows: Projected Cash Flow Growth Discount Rate Indefinite-life intangible fund management contracts and indefinite-life trade name Up to 25% (weighted-average: 11%) 15.0% Projected AUM Growth / (Attrition) Discount Rate Amortizable intangible asset management contracts 6% / (17)% 15.0% The fair value of the contingent consideration was measured using Monte Carlo simulation with various unobservable market data inputs, which are Level 3 measurements. The simulation considered variables, including AUM growth, performance fee levels and relevant product performance. Projected AUM, performance fees and earn-out payments were discounted as appropriate. A summary of various assumption values follows: AUM growth rates Weighted-average: 14% Performance fee growth rates Weighted-average: 15% Discount rates: Projected AUM 13.0% Projected performance fees 15.0% Earn-out payments 1.3% AUM volatility 18.8% Significant future increases (decreases) in projected AUM or performance fees would result in a significantly higher (lower) contingent consideration liability fair value. The contingent consideration liability established at closing had an acquisition date fair value of $75,211 (using the foreign exchange rate as of October 1, 2014). Actual payments to be made may also include amounts for certain potential pension and other obligations that are accounted for separately. As of December 31, 2017 , the fair value of the contingent consideration liability was $12,960 , an increase of $942 from March 31, 2017 , which was attributable to changes in the exchange rate, which is included in Accumulated other comprehensive loss, net, as Foreign currency translation adjustment. The contingent consideration liability was included in current Contingent consideration in the Consolidated Balance Sheet as of December 31, 2017 and March 31, 2017, and recorded at an entity with a British pound functional currency, such that related changes in the exchange rate do not impact net income. Martin Currie Defined Benefit Pension Plan Martin Currie sponsors a retirement and death benefits plan, a defined benefit pension plan with assets held in a separate trustee-administered fund. Plan assets are measured at fair value and comprised of 65% equities (Level 1) and 35% bonds (Level 2) as of March 31, 2017 . Assumptions used to determine the expected return on plan assets targets a 60% / 40% equity/bond allocation with reference to the 15-year FTSE U.K. Gilt yield for equities and U.K. long-dated bond yields for bonds. Plan liabilities are measured on an actuarial basis using the projected unit method and discounted at a rate equivalent to the current rate on a high-quality bond in the local U.K. market and currency. There were no significant concentrations of risk in plan assets as of March 31, 2017. The most recent actuarial valuation was performed as of May 31, 2013, which was updated through the acquisition and at subsequent balance sheet dates through March 31, 2017. Accrual of service credit under the plan ceased on October 3, 2014. Legg Mason uses the corridor approach to account for this plan. Under the corridor approach, actuarial gains and losses on plan assets and liabilities are deferred and reported as Other comprehensive income (loss), unless when the actuarial gains and losses exceed 10% of the greater of the fair value of the plan assets or the plan benefit obligation, the excess is amortized as Compensation and benefits expense over the recovery period of 15 years. During the three and nine months ended December 31, 2017, $123 and $363 , respectively, of such previously unrecognized losses were expensed under the corridor approach. The resulting net benefit obligation, comprised as follows, is included in the December 31, 2017 and March 31, 2017, Consolidated Balance Sheets as Other non-current liabilities: December 31, 2017 March 31, 2017 Fair value of plan assets (at 5.4% expected weighted-average long-term return) $ 64,225 $ 59,623 Benefit obligation (at 2.7% discount rate) (102,354 ) (97,137 ) Unfunded status (excess of benefit obligation over plan assets) $ (38,129 ) $ (37,514 ) For the three months ended December 31, 2017 and 2016, a net periodic benefit cost of $25 and $28 , respectively, and for the nine months ended December 31, 2017 and 2016, a net periodic benefit cost of $76 and $66 , respectively, was included in Compensation and benefits expense in the Consolidated Statements of Income. Net actuarial losses of $17,633 and $16,681 were included in Accumulated other comprehensive loss, net, in the Consolidated Balance Sheets at December 31, 2017 and March 31, 2017, respectively. The contingent consideration payments may provide some funding of the net plan benefit obligation, through a provision of the share purchase agreement requiring certain amounts to be paid to the plan. Any contingent consideration payments to the plan are based on determination of the plan benefit obligation under local technical provisions utilized by the plan trustees. In connection with a review by the Pensions Regulator in the U.K. ("the Regulator") of the pension plan's current structure and funding status, Martin Currie, the trustees of the pension and the Regulator have agreed to a revised plan structure, including the redomiciliation of the plan in the U.K., additional guarantees and, following the application of any contingent consideration payments toward the pension deficit, provisions for accelerated funding of a portion of any remaining benefit obligation in certain circumstances. Absent funding from contingent consideration payments, Martin Currie does not expect to contribute any additional amounts in fiscal 2018 to the plan in excess of the $1,919 contributed during the three months ended June 30, 2017. The contingent consideration provisions of the share purchase agreement also require a designated percentage of the earn-out payments, net of any pension contribution, to be allocated to fund an incentive plan for Martin Currie's management. No payments to employees under the arrangement will be made until the end of the earn-out period. The estimated payment (adjusted quarterly) is being amortized over the earn-out term. Other In December 2015, Martin Currie acquired certain assets of PK Investment Management, LLP ("PK Investments"), a London based equity manager, for an initial cash payment of $4,981 . In December 2017, Legg Mason paid all contingent consideration due of $3,242 . The cash payments were funded with existing cash resources. The contingent consideration liability as of March 31, 2017 was $2,507 . In connection with the acquisition, Legg Mason recognized indefinite-life intangible fund management contracts and goodwill of $6,619 and $827 , respectively. QS Investors Holdings, LLC Effective May 31, 2014, Legg Mason acquired all of the outstanding equity interests of QS Investors, a customized solutions and global quantitative equities provider. The initial purchase price was a cash payment of $11,000 , funded from existing cash. In August 2016, Legg Mason paid contingent consideration of $6,587 for the second anniversary payment. Additional contingent consideration of up to $20,000 for the fourth anniversary payment, and up to $3,400 for a potential catch-up adjustment for the second anniversary payment shortfall, may be due in July 2018, dependent on the achievement of certain net revenue targets. The fair value of the amortizable intangible asset management contracts had a useful life of 10 years at acquisition. Purchase price allocated to goodwill is expected to be deductible for U.S. tax purposes over a period of 15 years. Goodwill is principally attributable to synergies expected to arise with QS Investors. Management estimated the fair values of the amortizable intangible asset management contracts based upon a discounted cash flow analysis, and the contingent consideration expected to be paid and discounted, based upon probability-weighted revenue projections, using unobservable market data inputs, which are Level 3 measurements. The significant assumptions used in these analyses at acquisition including projected annual cash flows, revenues and discount rates, are summarized as follows: Projected Cash Flow Attrition, Net Discount Rate Amortizable intangible asset management contracts (10.0)% 15.0% Projected Revenue Growth Rates Discount Rates Contingent consideration 0% to 10% (weighted-average: 6%) 1.2% / 2.1% As of December 31, 2017 , the fair value of the contingent consideration liability was $3,665 , a decrease of $1,176 from March 31, 2017 . During the three months ended June 30, 2017, a reduction in projected net revenue resulted in a $1,300 reduction in the estimated contingent consideration liability, recorded as a credit to Contingent consideration fair value adjustments in the Consolidated Statement of Income. The reduction was offset in part by an increase of $124 attributable to accretion. The contingent consideration liability was included in current Contingent consideration in the Consolidated Balance Sheet as of December 31, 2017 and non-current Contingent consideration in the Consolidated Balance Sheet as of March 31, 2017. Financial Guard, LLC On August 17, 2016, Legg Mason acquired 82% of the equity interests in Financial Guard, LLC ("Financial Guard"), an online registered investment advisor and technology-enabled wealth management and investment advice platform. The acquisition required an initial cash payment, which was funded with existing cash resources, and a potential contingent payment of up to $3,000 based on certain metrics within the first year after the acquisition. No contingent payment was due based on relevant metrics. In connection with the acquisition, Legg Mason recognized certain business assets and goodwill of $11,995 . Legg Mason also committed to contribute up to $5,000 of additional working capital to Financial Guard, to be paid over the two-year period following the acquisition, of which $2,500 has been paid as of December 31, 2017. As of March 31, 2017, no contingent consideration liability was recorded in the Consolidated Balance Sheet. Precidian Investments, LLC On January 22, 2016, Legg Mason acquired a minority equity position in Precidian Investments, LLC ("Precidian"), a firm specializing in creating innovative products and solutions and solving market structure issues, particularly with regard to the ETF marketplace. The transaction required a cash payment, which was funded from existing cash resources. Under the terms of the transaction, Legg Mason acquired series B preferred units of Precidian that entitle Legg Mason to approximately 20% of the voting and economic interests of Precidian, along with customary preferred equity protections. At its sole option during the 48 months following the initial investment or, if earlier, within nine months of the SEC's approval of Precidian's application to operate its active shares product, Legg Mason may, subject to satisfaction of certain closing conditions and upon payment of further consideration, convert its preferred units to 75% of the common equity of Precidian on a fully diluted basis. Legg Mason accounts for its investment in Precidian, which is included in Other assets in the Consolidated Balance Sheets as of December 31, 2017 and March 31, 2017, under the equity method of accounting. Other In December 2017, Legg Mason completed two small acquisitions, which required initial cash payment of $700 , which was funded from existing cash resources, and potential contingent consideration of up to $1,900 . |
